Model: Hanery 21700-4000

The Hanery 21700-4000 is a highly versatile cell that strikes an excellent balance between significant energy capacity and strong power delivery. This 4000mAh cell is a significant step up from standard 18650 capacities, making it a very popular choice for modern e-bikes, electric scooters, and mid-size portable power stations. It provides a substantial increase in runtime while still easily handling the demands of typical e-mobility motors.

• Balanced Performance Profile: The “sweet spot” combining 4000mAh capacity with solid discharge capabilities.

• E-Mobility Workhorse: An ideal foundational cell for building 36V or 48V electric vehicle battery packs.

• Reduced Pack Complexity: Replaces multiple smaller cells, simplifying pack assembly and BMS monitoring.

• Long Cycle Life: Engineered to retain high capacity over hundreds of daily commuting charge cycles.

• Stable 3.7V Platform: Provides consistent voltage output for reliable motor performance.

• High-Volume Value: Offers an excellent cost-to-performance ratio for large-scale manufacturing.

Please note that we have a MOQ for our battery. For batteries in stock, the MOQ is 10,000 pcs. For customized batteries, the MOQ is 50,000 pcs.

Hanery assists you throughout your project: battery size, capacity, discharge multiplier, operating temperature, safety, and associated protection circuitry. Please contact us or mark your requirements on the inquiry quotation.

Order single or thousands of items at a time. Our warehouse and flexible shipping options are available for last-minute, deadline critical orders.